91087080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{2213}}^1$

素因数の和:2248

約数の個数: 128

約数和(自身を含む): 318816000

約数和(自身を除く): 227728920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 343, 392, 420, 490, 588, 686, 735, 840, 980, 1029, 1176, 1372, 1470, 1715, 1960, 2058, 2213, 2744, 2940, 3430, 4116, 4426, 5145, 5880, 6639, 6860, 8232, 8852, 10290, 11065, 13278, 13720, 15491, 17704, 20580, 22130, 26556, 30982, 33195, 41160, 44260, 46473, 53112, 61964, 66390, 77455, 88520, 92946, 108437, 123928, 132780, 154910, 185892, 216874, 232365, 265560, 309820, 325311, 371784, 433748, 464730, 542185, 619640, 650622, 759059, 867496, 929460, 1084370, 1301244, 1518118, 1626555, 1858920, 2168740, 2277177, 2602488, 3036236, 3253110, 3795295, 4337480, 4554354, 6072472, 6506220, 7590590, 9108708, 11385885, 13012440, 15181180, 18217416, 22771770, 30362360, 45543540, 91087080]

約数ペア:

[(1, 91087080), (2, 45543540), (3, 30362360), (4, 22771770), (5, 18217416), (6, 15181180), (7, 13012440), (8, 11385885), (10, 9108708), (12, 7590590), (14, 6506220), (15, 6072472), (20, 4554354), (21, 4337480), (24, 3795295), (28, 3253110), (30, 3036236), (35, 2602488), (40, 2277177), (42, 2168740), (49, 1858920), (56, 1626555), (60, 1518118), (70, 1301244), (84, 1084370), (98, 929460), (105, 867496), (120, 759059), (140, 650622), (147, 619640), (168, 542185), (196, 464730), (210, 433748), (245, 371784), (280, 325311), (294, 309820), (343, 265560), (392, 232365), (420, 216874), (490, 185892), (588, 154910), (686, 132780), (735, 123928), (840, 108437), (980, 92946), (1029, 88520), (1176, 77455), (1372, 66390), (1470, 61964), (1715, 53112), (1960, 46473), (2058, 44260), (2213, 41160), (2744, 33195), (2940, 30982), (3430, 26556), (4116, 22130), (4426, 20580), (5145, 17704), (5880, 15491), (6639, 13720), (6860, 13278), (8232, 11065), (8852, 10290)]